Induction apparatus for heat treatment of LONG concrete structures such as bored piles installed in the frozen ground

摘要

u0438u043du0434u0443u043au0446u0438u043eu043du043du043eu0435 device u0434u043bu00a0 heat treatment of long reinforced concrete structures, for example, u0431u0443u0440u043eu043du0430u0431u0438u0432u043du044bu0445 piles installed in the cold ground, u043fu0440u0435u0434u0441 u0442u0430u0432u043bu00a0u044eu0449u0435u0435 an inducer, u0441u043eu0441u0442u043eu00a0u0449u0438u0439 steel pipes, u043du0430u0434u0435u0432u0430u0435u043cu043eu0439 on u0430u0441u0431u043eu0446u0435u043cu0435u043du0442u043du0443u044e u043eu0431u0441u0430u0434u043du0443u044e printed pile pipe and the coil along the pipe in the form of loops m u0435u0434u043du043eu0439 tires, the ends of which are connected to the source of u043fu0438u0442u0430u043du0438u00a0,u043du0430u0445u043eu0434u00a0u0449u0435u043cu0441u00a0 on the surface, u043eu0442u043bu0438u0447u0430u044eu0449u0435u0435u0441u00a0, u0432u0438u0442u043au0438 packed in grooves on the outer or the inner surface of the pipe, the bottom end of the tyre u0438u043du0434u0443u043au0442u043eu0440u0430 sock. the lower end of the pipe u0434u0438u043du0435u043d education in electrical contact, and the outer end is connected to the source u043fu0438u0442u0430u043du0438u00a0 tyre u0438u043du0434u0443u043au0442u043eu0440u0430 and electrical contacts, the united u043du0435u043du043du044bu0439 with outer end of the tube.